The human immune system is incredibly complex. Scientists studying its function have discovered that a group of proteins that have been used for billions of years by bacterial organisms as a defense ...
Left: Screenshot of spatial memory task. Middle: MRI scan showing the placement of recording electrodes (black circles) in a patient’s brain. [Salman Qasim/Columbia Engineering] An important part of ...
Morning Overview on MSN
A new DNA method finds two ghost ancestors hiding in the modern human genome
Human ancestry carries fingerprints from populations that left no bones, no tools and no fossils behind, and scientists have ...
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